Top Features of the TA 130 PCD Shimano Track Outer Chainring (44-49T)

For 1/8" (3.17mm) track chain.

Material: 7075 T6 aluminium.

PCD: 130 mm.

Sizes: 44 to 49 teeth.

Colour: silver

Product Data

Road:

Yes

About Chainrings

Chainrings are fitted to the crank arms and come in single, double or triple configuration. Most geared bikes use a 3/32 inch width, whereas 1/8 inch is the popular choice for track bikes and some single speeds due to its increased strength which is needed when riding a fixed wheel. Chainrings are available in a number of formats, these are known as PCD's (Pitch Circle Diameter) or BCD's (Bolt Circle Diameter), this is the spacing of the bolts that secure the rings to the crank arms. Common sizes are 74mm inner ring Shimano MTB, 110mm middle and outer for Shimano MTB, 110mm for most compact chainsets to allow for the smaller ring combo's, 130mm for Standard Shimano Road and 135mm for Standard Campagnolo road chainsets.

About the TA brand

Specialites T.A. is a very well known, time-honoured French company. It has consistently upgraded its wide product range which includes water bottles, bottle cages, chainsets, chainrings, cranks and bottom brackets. TA rings, made from the best 7075 alloy, are cut on a lathe for perfect chain mesh, heat treated for extra long life and lazer engraved for future reference. There is a wide range of ring sizes for virtually every popular pattern of chainset. The clever Vega and Carmina chainset build system with a wide range of crank lengths underlines the specialist nature of TA.

Delivery Information

The delivery options available for shipping this product along with the contents of your basket to United Kingdom are:

International Delivery

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Rated 5 out of
5 by
Santamas from
If you need one, buy this oneGreat quality so far. I wold definitely recommend getting this one if you are in the market.. Had it changed about a couple of months ago, and so far so good!

Date published: 2016-11-16

Rated 5 out of
5 by
bomb from
great value, great qualityjust what i needed to get me to work quicker without constantly spinning out. great value, great quality, looks cool!

Date published: 2014-07-10

Rated 5 out of
5 by
DanChinaski from
Better than the original.Superb piece of kit, far better than the original part. (brev m).

Date published: 2013-10-15

Rated 4 out of
5 by
Y0y0 from
ShineyIt's light. It's shiney. It's not warped. It's a good fit.
Longevity is yet to be tested but providing that's ok, I'd buy another no problem.

BCD versus PCD

The chainring is 130BCD so you shouldn't have any issues with fitting to your Eightinch crank arms.

Answered by: WiggleDean

Date published: 2013-10-23

Chain Compatibility

Which chain is compatible with this chainring?
And what does the 1/8&quot; pitch refer to?

Asked by: nottslad

Any single speed chain will fit this chain ring.

Answered by: Picto26

Date published: 2013-12-30

Chain ring bolts

Do you sell single speed chain ring bolts to suit this chain ring?
Tahnks

Asked by: nottslad

These should be fine;
http://www.wiggle.co.uk/p/cycle/7/Shimano_Dura_Ace_7710_Chainring_Bolts_Pack_Of_5/5360030040/

Answered by: guru

Date published: 2013-10-23

will this chain ring fit my Giant bowery i have allready fitted a 1/8 chain and replaced the 17 tooth 3/32 cog with a 14-1/8 cog not sure of my BCD?

Asked by: cowboy

If you don't have a decent cycle shop that can tell you, the package that the chainring comes in, has a range of BCD markings on the reverse.
Lye your current chainring on the template and align two of the bolt holes to marry up with the markings, that way you will know what the BCD is for the pedalset you have and what rings you will need to obtain to fit it.

Answered by: Lushy

Date published: 2013-10-23

Compatability with Genesis Day One 10 2017

Would this chainring be compatible with the Genesis Day One 10 2017? I would like to fit a 46T chainring

Asked by: GenDay1

Unfortunately this chain ring is not compatible with the Day 1.

Answered by: WiggleRickL

Date published: 2017-04-24

This states that it is an outer ring. Will it replace the chainring on my single speed charge plug 1 (2016) using the current bolts?

Asked by: RichBiggs

Unfortunately this would not be suitable.

Answered by: WiggleKris

Date published: 2017-08-10

Compatability

Hi, would this chainring fit with miche Primato crank and chain?

Asked by: Lewi27

This should be suitable.

Answered by: WiggleKris

Date published: 2015-08-13

Can this be used in a single-speed bike?

My bike has:
http://www.wiggle.co.uk/gusset-1-er-single-speed-conversion-kit/
at the back.
Can this chainring be used in the front or would this be foolish in my case?
Is this chainring designed to be used on a bike with derailleur gears or is it suitable for my single-speed?